Isamente Ngokusekwe kwiThayile encamatheleyo kwiNgxoxo yodaka oloNgezelelweyo lwePolymer Powder

I-polymer powder e-redispersible (RDP) i-polymer esetyenziswa njenge-additive in adhesive tiles adhesive mortars. I-RDP ngumgubo oveliswa ngokutshiza ukomisa i-polymer emulsion. Xa i-RDP yongezwa emanzini yenza i-emulsion ezinzileyo engasetyenziselwa ukwenza udaka. I-RDP ineepropati ezininzi ezenza ukuba ibe yongezelelo oluxabisekileyo kwi-samente-based adhesive mortars. Ezi propati ziquka:

Ukugcinwa kwamanzi: I-RDP inceda ukugcina amanzi kwidaka, ngaloo ndlela iphucula ukusebenza kodaka kunye nokunciphisa umthamo wamanzi afunekayo.

Ukubambelela: I-RDP inokuphucula ukubambelela phakathi kodaka kunye ne-substrate, ngaloo ndlela iphucula amandla kunye nokuqina kodaka.

Ukusebenza: I-RDP inokuphucula umgangatho wemveliso egqityiweyo ngokwenza udaka lube lula ukusetyenzwa.

Ukuqina: I-RDP inokonyusa ukuqina kodaka, yenze ukuba imelane nokuqhekeka kunye nemozulu.

I-RDP yongezwa kwizinto ezininzi ezinokuthi zisetyenziswe kwiindidi ze-cement-based based adhesive mortars. Ifaneleke ngokukodwa kwiidaka ezisetyenziswa kwizicelo zangaphandle ezifana ne-stucco kunye ne-adhesives tile. I-RDP ingasetyenziselwa kumdaka osetyenziswa kwizicelo zangaphakathi ezifana nezizalisi ezidibeneyo kunye neekhompawundi zokulungisa.

Nazi ezinye iingenelo zokusebenzisa i-RDP kwiintsimbi zokuncamathelisa iithayile ezisekwe kwisamente:

Ukuphucula ukugcinwa kwamanzi

Phucula ukubambelela

Ukuphucula ukusebenza

ukwanda kokuqina

ukunciphisa ukuqhekeka

ukunciphisa umonakalo wamanzi

ukwandisa ukuguquguquka

Phucula ukumelana nemozulu

I-RDP yongezelela ekhuselekileyo nesebenzayo enokuthi isetyenziswe ekuphuculeni ukusebenza kwe-samente-based adhesive mortars. Sisixhobo esixabiseke kakhulu kwiikontraka kunye nabakhi abafuna ukuvelisa udaka oluqinileyo, olukumgangatho ophezulu.

Nazi ezinye zezona ntlobo zixhaphakileyo ze-RDP ezisetyenziswa kwisamente yokuncamathelisa iithayile zeetayile:

I-Vinyl Acetate Ethylene (VAE): I-VAE RDP lolona hlobo luqhelekileyo lwe-RDP. Lukhetho oluguquguqukayo kunye nexabiso eliphantsi elinokusetyenziswa kwiindidi zodaka.

I-Styrene Butadiene Acrylate (SBR): I-SBR RDP yindlela ebiza kakhulu kune-VAE RDP, kodwa inika ukugcinwa kwamanzi okungcono kunye nokubambelela.

I-Polyurethane (PU): I-PU RDP lolona hlobo lubiza kakhulu lwe-RDP, kodwa lunokugcina amanzi, ukunamathela kunye nokuqina.

Uhlobo lweRDP olufaneleke kakhulu kwisicelo esithile luxhomekeke kwiimfuno ezithile zeprojekthi. Iikontraka kunye nabakhi kufuneka badibane neengcali zobugcisa ukukhetha iRDP ehambelana neemfuno zabo.

Nazi ezinye zezona zinto ziqhelekileyo zokusetyenziswa kwe-RDP kwiindonga zokuncamathelisa iithayile ezisekwe kwisamente:

I-Stucco: I-RDP ingasetyenziselwa ukuphucula ukugcinwa kwamanzi kunye nokunamathela kwi-stucco. Oku kunceda ukuthintela ukuqhekeka kunye nemozulu.

I-Tile Adhesives: I-RDP ingasetyenziselwa ukuphucula ukugcinwa kwamanzi kunye nokubambelela kwi-adhesives tile. Oku kunceda ukuqinisekisa ukuba i-tile iboshwe ngokufanelekileyo kwi-substrate.

Iifayili ezidibeneyo: I-RDP ingasetyenziselwa ukuphucula ukusebenza kunye nokuqina kwezihlunu ezidibeneyo. Oku kunceda ukukhusela ukuqhekeka kunye nokuqinisekisa ukugqitywa kwexesha elide.

Ukulungisa iiCompounds: I-RDP ingasetyenziselwa ukuphucula ukusebenza kunye nokuqina kweekhompawundi zokulungisa. Oku kunceda ukuqinisekisa ukulungiswa okuhlala ixesha elide.

I-RDP yinto eyongezelelweyo kunye neyongezelelweyo esebenzayo yokuphucula ukusebenza kwe-samente-based adhesive mortars. Sisixhobo esixabiseke kakhulu kwiikontraka kunye nabakhi abafuna ukuvelisa udaka oluqinileyo, olukumgangatho ophezulu.